Ancestral taxa
Domain: Eukaryota  [Taxonomy; edit]
(bô-hun-kip): Unikonta  [Taxonomy; edit]
(bô-hun-kip): Opisthokonta  [Taxonomy; edit]
(bô-hun-kip): Holozoa  [Taxonomy; edit]
(bô-hun-kip): Filozoa  [Taxonomy; edit]
Kài: Animalia  [Taxonomy; edit]
A-kài: Eumetazoa  [Taxonomy; edit]
Clade: Bilateria  [Taxonomy; edit]
Clade: Nephrozoa  [Taxonomy; edit]
(bô-hun-kip): Protostomia  [Taxonomy; edit]
Chhiau-mn̂g: Ecdysozoa  [Taxonomy; edit]
(bô-hun-kip): Panarthropoda  [Taxonomy; edit]
Clade: Euarthropoda  [Taxonomy; edit]
Clade: Arachnomorpha  [Taxonomy; edit]
A-mn̂g: Trilobitomorpha  [Taxonomy; edit]
Kong: Trilobita  [Taxonomy; edit]
A-kong: Librostoma  [Taxonomy; edit]

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Parent: Trilobita [Taxonomy; edit]
Rank: Subclassis (displays as A-kong)
Link: Librostoma
Extinct: yes
Always displayed: no
Taxonomic references:
Parent's taxonomic references: